package com.xu.book.service;

import com.xu.book.bean.Student;
import com.xu.sys.utils.PageUtils;

import java.util.List;

public interface IStudentService {
    public void listPage(PageUtils pageUtils);

    int count(PageUtils pageUtils);

    public int save(Student entity);

    public  Student findById(int id);

    public  int updteById(Student entity);

    int deleteById(int id);

    List<Student> list();

}
